方便的convenient．题目和参考答案——青夏教育精英家教网—

题目内容

12．方便的convenient．

分析方便的convenient

解答答案是convenient；考查词义识记；convenient adj．方便的；It is convenient for sb．to do sth．某人做某事是方便的；如：It's convenient for us to start working right now．我们方便立刻开始工作．

点评对于单词短语的识记，要从词义着手，理解词性和常见用法或搭配，并能在语境中灵活运用．

练习册系列答案

3．Cross Canada trips offer travelers the opportunity to experience the diversity of the cities，the landscapes，the culture and the history．Traveling across the country by train is an ideal option for visitors hoping to explore．

By Rail Canada
By Rail Canada offers a wide range of train tours through various parts of the country．The Coast to Coast Explorer tour is the most comprehensive （全面的） tour of Canada available by train．It?s a 21-night voyage that starts from Victoria，B．C．and tours through the Rockies，across the prairies （草原），up to the Canadian shield，into French Quebec and over to Acadian Canada．All trains，hotels and sightseeing trips are pre-arranged with this tour．Passengers can choose their own meals from a given menu．The rate for this tour is $5，990 USD and can be booked by telephone．

Discovery Group Charter and Tours
The most comprehensive Canadian tour by Discovery Group Charter and Tours is the Fabulous Coast to Coast Explorer．This 22-day tour uses both By Rail Canada trains and the Rocky Mountaineer trains，which leaves Vancouver every Sunday，Tuesday and Thursday．The voyage makes stops in eight cities，ranging in length from an afternoon to two nights．Passengers stay overnight in Banff for two nights while exploring the surrounding area．Three nights are spent in a Toronto hotel as guests visit attraction in the downtown as well as the surrounding Greater Toronto Area and Niagara Falls．The rate for this train trip is $6，565 USD and includes 20 nights accommodation，all train travel，15 on-board meals，motor coach transport and all tours and attractions．

Brewster Vacations Canada
　　For travelers looking for a shorter train tour across Canada，there is the Cross Canada by Train from Toronto package from Brewster Vacations Canada．This seven-day trip covers five provinces，passing through the Manitoba prairies and the Rocky Mountains to reach the final destination of Vancouver．This train tour is a non-stop tour from Toronto to Vancouver，meaning that the only sightseeing tours are in Toronto and in Vancouver．Prices for this train tour begin at $1，944 USD per person and include two nights hotel accommodation，four nights accommodation on board By Rail，a tour in both Toronto and Vancouver，airport and hotel transfers，and maps．

68．Why is the Coast to Coast Explorer tour a good choice？B
A．Because it is a 21-day trip in all．
B．Because passengers can travel from west to east．
C．Because passengers can order any meal．
D．Because it can be booked on line．
69．If you have 10days off，you had better joinD．
A．By Rail Canada
B．Discovery Group Charter and Tours
C．both A and B
D．Brewster Vacations Canada
70．The purpose of this text is toD．
A．introduce the landscape of Canada
B．introduce Canada′s rail service
C．show the different price of the train trips
D．attract tourists to travel in Canada．

20．There is a lot to learn about the creations of Beatrix Potter--not only is she the author and illustrator of one of the world's most famous children's books，The Tale of Peter Rabbit，but also a pioneering conservationist with the spirit of a scientist．
Potter grew up the daughter of a wealthy Victorian family，but along with her brother filled an entire floor of their large house in London with"all sorts of animals，"said Anne Lundin，a retired professor for the UW-Madison School of Library Studies．
As an adult，"She was a frustrated botanical illustrator and scientist．That field was not open to her because she was female，"Lundin said．Potter was urged to turn the charming illustrations and stories she wrote in letters to children into books．She wrote 23 in all---a body of work that has inspired plays，ballets，films and an astonishing array of merchandise．
"Peter Rabbit is probably the most famous children's book in the world，which was published 113 years ago and has really stood the test of time．It's been translated into 36languages．The parents and grandparents will share it with the next generation．"said Lundin．
Potter also made a mark on the world through her land conservation．"In many ways，she was like Peter Rabbit，venturing into a world of adventure and risk．She withdrew from London as soon as she started making some money on her books to the Lake District and became an extremely important farmer and conservationist．She preserved and passed on 15 farms and over 4，000 acres，which was given back to the country as gifts in the 20th century，"said Lundin．
Even though she was born 150 years ago，she was amazingly modern---her embracing of the natural world，commented Jennifer Blatchley Smith，an artistic director of the show Peter Rabbit Tales to celebrate the 150th anniversary of Potter's birth．

24．What influenced Beatrix Potter to write The Tale of Peter Rabbit successfully？A
A．Her life and work experiences．
B．Her specialty in animated pictures．
C．Her spirit of being a botanical scientist．
D．Her interest in animals in childhood alone．
25．What does the word"frustrated"in the third paragraph mean？A
A．disappointed．
B．devoted．
C．motivated．
D．inspired．
26．How do you think she made an impact on the world？C
A．By having her 23 books in all completed．
B．By introducing the image of Peter Rabbit．
C．By being an artistic director and farmer．
D．By contributing to the preservation of nature．
27．Why does the author write the article？A
A．In celebration of Potter's 150th birthday．
B．In search of Potter's great contributions．
C．In praise of Potter's spirit of adventure．
D．In support of Potter's book promotions．

7．workers beyond him in lineon his shifthad to wait with nothing to do．

17．Our top priorities must be profit and commercial （商业的） growth．

4．If we want to save our home，more attention should be paid ________ our earth from ________．（　　）

	A．	to prevent； being polluted		B．	to preventing； being polluted
	C．	to prevent； polluting		D．	to prevent； polluted

1．About three decades ago，China was known as the"Bicycle Kingdom"．But the two-wheeled approach of transport's popularity began to fade，with many bikes soon replaced by their fuel-powered competitors．
But recent months have seen a repopulality of the humble bike across China，with an increasing number of people choosing cycling instead of driving to schools，to workplaces or to do sightseeing．The introduction of bike-sharing schemes，pioneered by start-up compan like Ofo and Mobike，has brought the trend to a new level．According to data shown by iResearch Consulting Group，the first week of this year saw 5.85million active users of Mobike while Ofo had 1.4million active users．
People can unlock the shared bikes by simply using their smartphone．The bikes are equipped with GPS and can be left anywhere in public for the next user．They're popular among many Chinese people as they provide an effective solution to the"last mile"problem，which refers to the final leg of a person's journey．
However，the schemes have also led to problems such as illegal parking，damage on purpose and theft．To deal with these problems，the company came up with the idea of encouraging people to return the bikes to stations by rewarding free time or their next rides．

9．Why did the two-wheeled approach of transport become less poular？D
A．Because China is no longer a bicycle kingdom．
B．Because cycling is not convenient．
C．Because fuel-powered competitors were replaced by riding．
D．Because mostly driving took the place of cycling．
10．What can we learn from the passage？C
A．The bike's popularity began to fade．
B．Only Ofo and Mobike creaed the trend to a new level of using bikes．
C．The shared bikes offer a useful approach to the final leg problem．
D．The company rewarded some money and free time to the users．
11．What is the best title to this passage？A
A．the new mode of humble bikes
B．the development of humble bikes
C．the advantages of humble bikes
D．the issue of humble bikes．

2．A new study has found that social media could be affecting the sleep of young adults．
The study is a project of researchers at the University of Pittsburgh's School of Medicine．They found that young people who often use social media are more likely to suffer from sleep disorder than those who use social media less．The researchers say doctors should ask young adults about their use of social media when treating sleeping issues．
"This is one of the first pieces of evidence that social media use really can influence your sleep，"said Jessica C．Levenson．She was the lead author of a report on the study．
The researchers set out to examine the connection between social media use and sleep among young adults．Levenson noted that these young adults are possibly the first"generation to grow up with social media．"
The researchers wanted to find out how often young people used social media sites like Facebook，Twitter，and Tumblr．For the study，they gave questionnaires to nearly 1，800adults，aged 19to 32．On average，members of the study group used social media sites one hour a day．They also"visited various social media 30times per week．"
Thirty percent of the study's participants reported having serious problems with sleeping．Those people who used social media a lot were three times more likely to have a sleep disorder．And those who spent the most time on social media were twice as likely to suffer from sleep disturbances．
Levenson said the number of times a person visits media is a better predictor of sleep problems than overall time spent on social media．If this is true，she adds，then practices that stop such behaviors may be most effective．

32．What's the main idea of the text？C
A．The search focuses on social media．
B．The researchers manage to handle sleep problem．
C．Social media affects sleep．
D．Doctors treat young patients．
33．When treating sleep problems，doctors are advised toB．
A．offer some advice about giving up social media．
B．ask the young patients about their use of social media．
C．give young adults some medicine．
D．ask about the patients'living conditions．
34．How did the researchers mainly carry out the study？B
A．By doing online research．
B．By asking participants to fill in questionnaires．
C．By collecting published data．
D．By giving an example．
35．What can be inferred from the text？D
A．men are more likely to suffer from a sleep disorder than women．
B．People often using social media are less likely to have a sleep disorder．
C．Using computers less helps avoid sleep problems completely．
D．Sleep problems can be determined by the times of a person visiting social media．

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